Welcome to Wintop Group

Metal Stamping & Die

Metal Stamping Facility

Wintop's precision metal stamping department dates back to the company's origins in 2001. Specializes in the stamping of tight-tolerance, close-pitch, high-precision and light-gauge metal components as well as thicker gauge, larger metal components and assemblies.

In providing precision metal stampings, we maintain a robust internal tooling capability to assure all of our progressive stamping tools exceed customer requirements. For progressive tooling design, we employ top-of-the-line CAD packages such as AutoCAD, and Cadkey, as well 3D packages such as Pro E and SolidWorks. Each facility has surface grinding, programmable CNC centers, sinker EDM and wire cutting EDM technologies, in house to support our precision metal stamping operations.

Precision Metal Stamping The company's stamping operations utilize leading precision metal stamping presses (manual, progressive or robotic lines) with sizes ranging from 5 tons - 160 tons.
Materials used in the precision metal stamping process include Beryllium Copper, Phosphorous Bronze, Stainless Steel & Copper and Cold Rolled Steel with thickness ranging from 0.002" to 0.180". As a result, Wintop has the capability to provide metal stamping services and products for a wide variety of industries. These are complemented with a comprehensive range of secondary processes including tapping, welding, staking and mechanical assembly.

Ultra-Thin Metal Stamping
In addition to metal stamping, we have integrated a number of complimentary precision metal forming and metal joining processes such as in-die welding and in-die tapping and riveting into the stamping operations to reduce costs in certain applications.
We also leverage on state-of-the-art technology including precision cold-forged progressive stamping and multi-slide stamping, to continually excel the limits of conventional manufacturing processes.
Precision Cold Forged